BR112015006843A8 - circuito de sinalização e método para fornecer comunicação através de um canal de comunicação comprometido - Google Patents

circuito de sinalização e método para fornecer comunicação através de um canal de comunicação comprometido Download PDF

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Publication number
BR112015006843A8
BR112015006843A8 BR112015006843A BR112015006843A BR112015006843A8 BR 112015006843 A8 BR112015006843 A8 BR 112015006843A8 BR 112015006843 A BR112015006843 A BR 112015006843A BR 112015006843 A BR112015006843 A BR 112015006843A BR 112015006843 A8 BR112015006843 A8 BR 112015006843A8
Authority
BR
Brazil
Prior art keywords
communication channel
signaling circuit
compromised
node
portions
Prior art date
Application number
BR112015006843A
Other languages
English (en)
Other versions
BR112015006843A2 (pt
Inventor
D Lontka Karen
Original Assignee
Siemens Industry Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Industry Inc filed Critical Siemens Industry Inc
Publication of BR112015006843A2 publication Critical patent/BR112015006843A2/pt
Publication of BR112015006843A8 publication Critical patent/BR112015006843A8/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Alarm Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)

Abstract

"sistema e método para comunicação com segurança através de um canal de comunicação comprometido de um dispositivo de rede". a presente invenção refere-se a um sistema e método para fornecer comunicação através de um canal de comunicação comprometido em um sistema que tem um primeiro nó e um segundo nó ligados através do canal de comunicação que é provido. por exemplo, pode ser provido um circuito de sinalização. o circuito de sinalização inclui um sinal principal ligado eletricamente a primeira e segunda partes do canal de comunicação. as primeira e segunda partes do canal de comunicação são empregues no primeiro nó. o circuito de sinalização inclui ainda um arranjo de processador de sinal escravo acoplado ao arranjo de processador de sinal principal e eletricamente conectado à terceira e quarta partes do canal de comunicação. as terceira e quarta partes do canal de comunicação são empregues no segundo nó.
BR112015006843A 2012-09-28 2013-09-20 circuito de sinalização e método para fornecer comunicação através de um canal de comunicação comprometido BR112015006843A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/631,149 US9013980B2 (en) 2012-09-28 2012-09-28 System and method for fail-safe communication across a compromised communication channel of a network device
PCT/US2013/060921 WO2014052196A1 (en) 2012-09-28 2013-09-20 System and method for fail-safe communication across a compromised communication channel of a network device

Publications (2)

Publication Number Publication Date
BR112015006843A2 BR112015006843A2 (pt) 2017-07-04
BR112015006843A8 true BR112015006843A8 (pt) 2019-09-17

Family

ID=49356494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006843A BR112015006843A8 (pt) 2012-09-28 2013-09-20 circuito de sinalização e método para fornecer comunicação através de um canal de comunicação comprometido

Country Status (6)

Country Link
US (1) US9013980B2 (pt)
BR (1) BR112015006843A8 (pt)
CA (1) CA2886233C (pt)
MX (1) MX344022B (pt)
SA (1) SA515360194B1 (pt)
WO (1) WO2014052196A1 (pt)

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DE102015200174A1 (de) * 2015-01-09 2016-07-14 Robert Bosch Gmbh Vorrichtung zum Überwachen eines Bordnetzes
US20160238649A1 (en) * 2015-02-17 2016-08-18 Carrier Corporation Small form-factor pluggable module with ground fault detection circuitry
US10135626B2 (en) * 2015-04-14 2018-11-20 Avago Technologies General Ip (Singapore) Pte. Ltd. Power coupling circuits for single-pair ethernet with automotive applications
US9965944B1 (en) * 2015-06-09 2018-05-08 Jeffrey D. Zwirn Protective device for alarm systems
CN109709930B (zh) * 2017-10-25 2020-09-25 株洲中车时代电气股份有限公司 一种故障导向安全控制装置及方法
US10862252B2 (en) * 2018-05-04 2020-12-08 The Ricker Lyman Robotic Company, Inc. Surface-contact ethernet connector, network equipment chassis including the same and operating method thereof
US11290291B2 (en) * 2018-07-31 2022-03-29 Analog Devices International Unlimited Company Power over data lines system with combined dc coupling and common mode termination circuitry
US11418369B2 (en) * 2019-08-01 2022-08-16 Analog Devices International Unlimited Company Minimizing DC bias voltage difference across AC-blocking capacitors in PoDL system
US11783696B2 (en) * 2019-10-18 2023-10-10 Carrier Corporation Fire detection system diagnostic systems and methods
US10872520B1 (en) * 2019-10-29 2020-12-22 Tyco Safety Products Canada Ltd. Systems and methods for managing supervision signals

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US7113121B1 (en) * 2000-05-23 2006-09-26 Marvell International Ltd. Communication driver
BR0115197A (pt) * 2000-11-08 2004-06-15 Gen Electric Aparelho e método para detectar e calcular resistência de falha de terra
CN101201692B (zh) * 2002-10-18 2010-06-16 汤姆森许可贸易公司 具有用于操作电源的总线控制开关装置的外围设备
EP1815311B1 (en) * 2004-11-18 2010-03-31 Panduit Corporation Ethernet-to-analog controller
US7242303B2 (en) 2005-03-04 2007-07-10 Cisco Technology, Inc. Navigation and coordination during emergencies
WO2006108881A1 (de) * 2005-04-14 2006-10-19 Baumüller Anlagen-Systemtechnik GmbH & Co. Ausfall- und auskopplungstolerantes kommunikations-netzwerk, datenpfad-umschalteinrichtung und entsprechendes verfahren
US8207814B2 (en) * 2007-03-09 2012-06-26 Utc Fire & Security Americas Corporation, Inc. Kit and system for providing security access to a door using power over ethernet with data persistence and fire alarm control panel integration
US7991187B2 (en) * 2007-08-29 2011-08-02 Billy Hou Intelligent image smoke/flame sensor and detection system
CN101282275B (zh) * 2008-05-23 2013-01-30 杭州华三通信技术有限公司 远距离通讯以太网系统以及中继器
DE102008062865B4 (de) * 2008-05-30 2016-09-22 Continental Teves Ag & Co. Ohg Serial-Peripheral-Interface-Schnittstelle mit verminderter Verbindungsleitungsanzahl
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JP5172938B2 (ja) 2010-12-14 2013-03-27 本田技研工業株式会社 車両用電力線通信装置

Also Published As

Publication number Publication date
US20140092724A1 (en) 2014-04-03
MX2015003817A (es) 2015-11-16
MX344022B (es) 2016-12-01
BR112015006843A2 (pt) 2017-07-04
CA2886233A1 (en) 2014-04-03
CA2886233C (en) 2019-01-15
SA515360194B1 (ar) 2016-01-14
US9013980B2 (en) 2015-04-21
WO2014052196A1 (en) 2014-04-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements